Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N R U N N H 6.5 .0097 61.0 —
AFFECTED Product Versions Fixed n/a n/a – —
TIMELINE Oct 6 Reserved by mitre Oct 6 Published (CNA: mitre) Oct 15 ENRICHED — CVE-2023-45322. Received CVSS 6.5 and CPE data from NVD.
libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."
| Date | Event | Detail |
|---|---|---|
| October 6, 2023 | Reserved | Reserved by mitre |
| October 6, 2023 | Published | Published (CNA: mitre) |
| October 15, 2026 | ENRICHED | ENRICHED — CVE-2023-45322. Received CVSS 6.5 and CPE data from NVD. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | n/a | — | n/a | — |
Authoritative record: CVE-2023-45322 at cve.org
Weaknesses: CWE-416
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-45322 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
